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3,848
RESULTS

Media Type
6
collections
2,874
texts
384
images
290
movies
241
audio
34
data
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Topics & Subjects
976
Maps
648
NASA Technical Reports Server (NTRS)
487
maps
485
MAPS
436
ERIC Archive
188
Geography
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Collection
679
American Libraries
648
NASA Network Resource and Training Site
436
Education Resources Information Center (ERIC) Archive
287
FEDLINK - United States Federal Collection
224
Canadian Libraries
199
The National Agricultural Library
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Creator
648
nasa technical reports server (ntrs)
436
eric
137
defense technical information center
132
united states. forest service
126
maine forestry service, maine department of agriculture, conservation and forestry
109
donald e ashe, hampden county register of deeds
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Language
2,674
English
94
French
92
German
47
Dutch
43
English and French
25
Latin
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